Best thing I have done to my '13 Sonic LTZ! Sounds fantastic! Better gas mileage, MUCH better power! Get one NOW!!!

Robert Hess
Michigan

February 4, 2014

So far, so good. I have not had it in the car for long, so i don't know how well in performs compared to the original,. I think it is great so far, but i just haven't had it long enough to give it five stars. I am delighted that i won't have to replace the filter anymore.

Bryan morice
Duluth, GA

February 3, 2014

This is a great product I bought it to clean my bikes K&N air filter however I have found it works great to clean everything that is oily from the bikes undercarriage to the garage floor.I previously used break cleaner to clean the oil drain pan after use. No more. This spray does such a great job I wouldn’t use anything else.

Chuck Reeser
Bisbee, Arizona

February 3, 2014

I loved the Intake. Very well made and makes my car sound awesome. Also the instructions well very well detailed and easy to follow. Thanks!

Luis Aragones
Philadelphia Pennsylvania

February 3, 2014

I've been using K&N for years now. I recommend it to all friends and family. My wife likes it in her 2014 Chevy Euinox car now she says she gets better gas mileage and gave her a little more power. I got one on my 2007 Chevy Silverado LT and on my 1971 Chevy RS Nova. I wouldn't buy anything else but K&N . I even use the K&N oil filter too.

Joe
Westminster Colorado

February 3, 2014

Great Product!

Leo C.
New York

February 3, 2014

Awesome Product! Thank you

Jeff McMurray
Rockport, Texas

February 3, 2014

This filter fits like and OEM part. When removed the filter shows no damage.

Mark
Parks, Arizona

February 3, 2014

I bout this for my chevy hhr 2.4liter. It works very well and I like the gas/performance upgrade. I can feel the extra power in the acceleration when I step on it and also notice the great gas mileage increase when on long drives. It's a great overall product and I would recommend this product to anyone that is interested on buying one.

Chris
California

February 3, 2014

Great products!

Morgan Schellpfeffer
Anderson, California

February 3, 2014

I have always used K & N air filters in my vehicles and will continue to use them.

Michael
California

February 3, 2014

I love K&N products! I've used them for many years. Sad there's no longer a local source for this part number.

John Day
Cincinnati, Ohio

February 3, 2014

Fits good - not perfect.. but my BMW feels better. Thanks.

Mike
Los Angeles, California

February 3, 2014

This filter is great I have seen a great fuel mileage. I would recommend this filter.

I somewhat recently bought a K&N cold air intake for a late 1987 to 1988 FORD Bronco 5.0L EFI V8 Without a Mass Air Unit and I must say I am very happy with what I have got out of it. I bought this unit for my 1987 Ford Bronco XLT because I was not quite happy with the amount of power it had. I am quite pleased with the amount of power this has added to my vehicle it has power you can really feel! Before this my truck was really quite sluggish at the start and not to reactive to one’s foot when they would step on the gas. This is due to the fact that the late 1987 broncos had the first ever EFI (electronic fuel injection) motor that ford ever made – there was bound to be bugs. One really had to put their foot in the car to get it going, which really ate up gas mileage, and the car only had just under 200hp as well. This may sound like a lot coming from a decently big V8 such as the 5.0L under the hood, but when you take into consideration that it was an early EFI motor as well as the fact that it is trying to move a 4600 pound truck it really doesn’t add up to all that much. After the installation of this product my cars horse power jumped up by about 10hp 3696rpms, and had a much quicker reaction time whenever I put my foot on the gas. There were down sides to this product however, I did have to do quite a bit of shopping around and to find this product that matched my cars specifications down to the last inch. There are other companies such as [brand] who make [brand] or [brand], but they lack the power as well as improved fuel millage boost that only a K&N intake can provide. The reason they are the best in show is because not many people make a part such as this for such an old car but K&N is the best in the business when it comes to variety of makes and models, power as well as boosted miles per gallon. My filter is at Sixty-seven thousand miles and I can easily get another twenty-three thousand before I need to clean it. My Truck is running better than it ever has before and running longer per tank of gas, which as a college student is great news because that means fewer trips to the pump! I am very satisfied with the product even if it did cost close to 250 dollars which with a part time job hit hard. I highly recommend that you buy this product in the very near future instead of any other brand. Why pay for something that isn’t the best for your vehicle?

Scott
South Dakota

February 1, 2014

Installation was simple - all high quality parts and the directions were exact. Less than one hour to install. The sound and seat of the pants acceleration changes were immediate and tangible. I know, you wouldn't think it would be that big of a deal, but it is. Remember - an engine is just a complicated air pump - anything you can do to enhance air flow into or out of the pump will add power. The factory pipe routing and air filter constrictions on the OEM air intake routing is terrible. You will
definitely feel the difference after bolting this puppy on your new Jeep Grand Cherokee. Thanks K&N !!!

Gene Lunger
Ft Lauderdale Florida

February 1, 2014

Had K&N air filters in previously owned cars. Lived up to my expectations.

Alex Karros
Illinois

January 31, 2014

I've been using K&N filters since they came out with the open element that I used on my 1985 Regal Turbo. Just like way back then, this filter for a 2.4L GDI engine on a 2013 Kia Optima made it come alive. The improvement in performance is quite noticeable and there is always an improvement in mileage. Those that read this and listen will be glad they did.

Jim Peterson
Charlotte, North Carolina

January 31, 2014

Great

Walter Romanczyk
Texas

January 31, 2014

I love K&N and will always buy from them in the future.

Sarah
San Bernardino, California

January 31, 2014

Just love the smooth ride and the sound when accelerating.

Bart
Belgium

January 30, 2014

Awesome. K&N stands behind their product %100. Instructions were great and easy to understand. This particular product did improve my gas mileage, horsepower, and actually gave my 2001 Tacoma a better sound (assuming because I already have a full exhaust). Only thing I'd ask for is more or bigger stickers, haha Men love stickers!

Kolton Bramlett
Anderson, South Carolina

January 30, 2014

I took a break from K&N for a year and went back to a regular filter and I see the difference and will never go back to the cheap filters. Back to stay!

Mark A Carbone
Orlando, Florida

January 30, 2014

I just wanted to say think you very much for the service and, in addition to that, suppling me with another intake. When contacting you about support of an older product I was not expecting the service you, K&N, provided.

Andre
San Jose, California

January 30, 2014

Always been big fan of K&N will order more.

Frank Terwilliger
Alabama

January 30, 2014

Excellent product. Significant improvement in sound and performance. Also looks very cool installed.

Herman
Miami, Florida

January 30, 2014

Good product. The deep sound is not as good as it was on my cobalt but I have an increase in gas by 3 more miles to the gal.so that's really the one good thing I can say about this product. Wish the sound was a little louder.

Evan
Georgia

January 29, 2014

Purchased oil filter for grandsons quad. Item is just what he needed. Quick shipping and great quality. Will order again for knfilters.com when needed.

Kathy Harvey
Washington

January 29, 2014

Product is great and pretty easy to install. I was just wondering if anyone else hears like an air pocket when they shut their car off?

Evan
Minnesota

January 29, 2014

Product is great and pretty easy to install. I was just wondering if anyone else hears like an air pocket when they shut their car off?

Evan
Minnesota

January 29, 2014

After years of using drop in K&N filters on multiple vehicles, I took the plunge on a performance intake kit for my 2013 Dodge Avenger. This car is a daily commuter with an anemic 2.4ltr naturally aspirated 4cyl. With the new performance intake kit, this air starved little engine can now breath like it needs to. The extra horsepower is apparent and my average gas mileage has increased by 4 mpg! I like that under normal driving conditions, the engine sound is unaltered from stock, no matter what speed. But push the throttle past 40%, the sound is fantastic! Installation was a breeze with everything fitting perfectly. The instructions were clear and easy to follow. It took me less than an hour from start to finish. Each part in the kit was made of high quality materials. I went with K&N for numerous reasons, reputation, experience in the industry, quality engineering. No 'check engine' light like I read so much about on lesser intakes. I would highly recommend K&N products.I also greatly appreciate that K&N makes a product for my vehicle, a vehicle that isn't a highly modifiable car, but greatly benefits from the added performance.

Sean Malone
Florida

January 29, 2014

Best choice I ever made. Love it. Thank you

Robert Reganall
Tacna Arizona

January 28, 2014

Quick delivery and great customer service. Used air filter cleaning kit on my [band] cold air intake system. Was filthy nasty black. After using the cleaning kit thing is brand new and sacking air like a jet engine. Sweet.

Sean
Colorado

January 28, 2014

Been using your products for over 6 years and have always been pleased with the results. Glad to have found a company that has products that do as is expected at a reasonable price. Thank You K&N

James Fontecchio
Tehachapi, California

January 28, 2014

The filter was extremely easy to install. I have noticed a 2MPG increase already with the K&N air filter.

Robert
Florida

January 28, 2014

Easy to install! Noticeable all-around gains. Most of it in midrange and top end power. And looks much better than the factory intake!

Arjun Naren
Bangalore India

January 28, 2014

Great product . Will only use K& N filters.

Kathy Parsons
Kentuckey

January 28, 2014

I never knew how big a difference an air filter could make until I dropped this one in my '86 GMC pickup. Immediately it ran cleaner, stronger, and much better. No lag from takeoff, no choking or sputtering at low rpms. My previous disposable air filter wasn't even old or dirty, it was just installed when the engine was rebuilt, but immediately after changing to the K&N filter there was a HUGE difference in performance. I'd recommend K&N products to anyone that cares about their vehicle.

Product came as advertised. I haven't had a chance to take a good look at it and see how much of the dust and grim it's actually catching but it fit the filter perfectly and I'll know more in a few months.

Greg P
Houston Texas

January 27, 2014

Ordered this filter to replace a filter on a 2007 Tahoe K&N Cold Air Intake system (with the closed box around the filter). The fit was perfect at the hose but the filter is just a tad longer than the original K&N supplied filter. It still fit in the box just fine and I've used it now for a couple weeks and it works prefect.

Greg P
Houston, Texas

January 27, 2014

I love this air filter. Installation was very easy. The power gains were immediately noticable. My car now sounds like a beast even without an exhaust system upgrade.

Joshua
OKC, Oklahoma

January 27, 2014

Better sounds, performance, and maybe a little better gas milage.

Stanley Levine
New Jersey

January 27, 2014

Filter seems to be of good quality. Like the reusable aspect. Works well and I believe is providing an additional 1-2 MPG's since installation. Best of all was the price and delivery speed as the dealership wanted to charge $100 for one of the factory paper filters that have to be thrown away.

Geoff Henry
San Diego, California

January 27, 2014

After doing hours of research on CAI systems I decided to purchase the 69 series Typhoon CAI for my 2012 Mustang, V6, 3.7L. The product receives great review on the internet and through Youtube, I purchased through another online site ad received a slightly better deal than ordering it directly from K&N. The good and bad about this product is as follows: first off all the parts arrive in the box, and everything seemed in good shape. K&N states this should take about 40 minutes to install, on Youtube they say about 90 minutes, and that is exactly what it took me. I would of finished sooner (and here's the bad), but some of the holes do not line up and require some effort to make it work. I used a small rat tail file to expand the hole. What I'm talking about is the housing and the air filter (Doughnut) adapter - the holes (one hole) is off by maybe a 16th of an inch. Next the housing did not fit flush inside my car, every time I pushed it into place the air intake would pop out of the Ford air intake (The piece that goes into the front for air intake). After tinkering for some time I finally got the part to an Acceptable place and bolted it in place. All other parts fit as advertised. Just so every one knows I am not a mechanic and have very little experience working under the hood, but I'm above average when it comes to putting things together.

James Cassidy
Louisiana

January 26, 2014

Awesome! Lasts long enough to pay for itself several times over versus paper filters.

Robert
Virginia Beach, Virginia

January 26, 2014

19 mpg with aftermarket air filters - 21 mpg with the K&N!! Cleaning and recharging is a snap and saved me from buying another disposable filter. Impressed enough that my wife's '06 Forester and my '97 Wrangler now have K&N's. I clean all 3 at the same time to save time and no longer buying throw aways saves me money!!